What kind of home is 7 Heol Y Twyn, SA4 9EU?

7 Heol Y Twyn, SA4 9EU is a 3-bedroom mid-terrace house.

What was the last sold price for 7 Heol Y Twyn, SA4 9EU?

7 Heol Y Twyn, SA4 9EU last sold for £87,000 in May 2014, around 12 years ago. Land Registry has 3 sales on record going back to £32,000 in August 2002. Source: HM Land Registry.

What is the price history for 7 Heol Y Twyn, SA4 9EU?

Across 3 sales between August 2002 and May 2014, 7 Heol Y Twyn, SA4 9EU rose from £32,000 to £87,000, a change of £55,000. That works out to roughly +8.9% per year compounded over 12 years. Source: HM Land Registry.

How energy efficient is 7 Heol Y Twyn, SA4 9EU?

The current EPC rating for 7 Heol Y Twyn, SA4 9EU is C with a score of 70 out of 100, lodged in April 2014. It has improved from a D recorded in February 2012. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 7 Heol Y Twyn, SA4 9EU?

7 Heol Y Twyn, SA4 9EU has a recorded floor area of 74 m² (797 sq ft), around 25 m² per bedroom. That makes it about 8% larger than the median EPC-recorded property in SA4 9EU. Source: EPC Register.

What heating system does 7 Heol Y Twyn, SA4 9EU use?

The latest EPC at 7 Heol Y Twyn, SA4 9EU records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 7 Heol Y Twyn, SA4 9EU?

7 Heol Y Twyn, SA4 9EU is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 7 Heol Y Twyn, SA4 9EU in?

7 Heol Y Twyn, SA4 9EU sits in Pontlliw, Swansea, Swansea. It falls within the SA4 postcode district.

What is crime like near 7 Heol Y Twyn, SA4 9EU?

Police records around 7 Heol Y Twyn, SA4 9EU show an average of 160 reported crimes per month over the last 14 months. Violent crime makes up roughly 44% of reports, the most common category. The overall trend is falling (16% versus the prior period). Source: Police UK.

What transport links are near 7 Heol Y Twyn, SA4 9EU?

The closest bus stop to 7 Heol Y Twyn, SA4 9EU is Post Office, 95m away. In total there are 30 bus stops within the surrounding area.

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7 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU

3 sales on record

Estimated value

£158,000

Since the 2014 sale (£87,000)+82%
Against SA4 9EU's recent median (£164,000)-4%

Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Bedrooms

Floor area

74 m²

797 sq ft

Energy rating

Score 70

Council tax

Band B

Tenure

Owner Occupied

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£158,000

Against its 2014 sale (£87,000)+82%
Against SA4 9EU's recent median (£164,000)-4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 7 Heol Y Twyn is modelled from its 74 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA4 9EU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
74 m² from the EPC lodged in April 2014
Sales of this home
3 sales recorded, the latest in 2014
Recent sales in SA4 9EU
5 sales, median £164,000 (2026–2024)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: January 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 2002.

Sales timeline

27 May 2014Most recent
£87,000
-8.4%over 6 years
14 December 2007
£95,000
+196.9%over 5 years
21 August 2002
£32,000

Median price across the last 5 sales in SA4 9EU: £164,000 (2026–2024).

Nearby sales in SA4 9EU

Risks

What this page doesn't show

1 potential issue has already been flagged for 7 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU. The detail, evidence and what to ask about it are in the Risks Report.

Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 7 Heol Y Twyn

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

7 Heol Y Twyn is a three-bedroom mid-terrace house in Pontlliw, Swansea, Swansea (SA4 9EU). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (April 2014) shows a C (score 70). When first surveyed in February 2012 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88). The latest certificate is from April 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Across 2002–2014, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £158,000 sits 81.6% above the 2014 sale of £87,000. On a £-per-square-foot basis, the last sale (£109/sq ft) was about 17.8% below the postcode norm. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 12 years since the last transfer (May 2014).

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms3
ConservatoryYes

Outside

Private gardenYes

Before you decide

Everything you need to know about 7 Heol Y Twyn

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

7 Heol Y Twyn's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2024

Current Certificate(1 of 2)

Apr 2014

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.4 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 22 April 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Apr 2014from Feb 2012

EPC improved fromD55toC70

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Low Energy Lighting

100%0%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 7 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU, sourced from the PlanIt planning register.

7 Heol Y Twyn has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Heol Y Twyn homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

7 Heol Y Twyn is notably below the street on price per m².

Price per m²

£1,176

Street avg £1,774

Strongly below

Floor Area

74 m²

Street avg 71 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.4 t/year

Street avg 3.3 t/year

Strongly above

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.

Full Swansea report

Crime

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Post Office — bus stop.

Nearest stops

Post OfficeBus stop95m
Y LlanerchBus stop312m
Oaklands RoadBus stop672m
Glamorgan ArmsBus stop984m

Most reported crime locally

Violence & Sexual Offences974 reports44%
Anti-social Behaviour318 reports14%
Public Order242 reports11%
Criminal Damage & Arson201 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Get a survey for this property

Level 3 Building Survey

Early 20th centuryMid-Terrace HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£209k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed

£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

3 bed1 bath

£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath

£173k

1 Bryn Bach, Tircoed Forest Village, Penllergaer

SA4 9RX

2 bed

£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath

£384k

1 Clos Cerdinen, Tircoed Forest Village, Penllergaer

SA4 9QL

4 bed3 bath

£392k

1 Clos Penbwl, Penllergaer

SA4 9HP

4 bed3 bath

£394k

1 Bryn Road, Pontlliw

SA4 9ED

4 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 7 Heol Y Twyn is modelled from its 74 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA4 9EU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 7 Heol Y Twyn. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 7 Heol Y Twyn was lodged in April 2014 at band C and expired in April 2024, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 7 Heol Y Twyn. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA4 9EU.
Council tax band: 7 Heol Y Twyn is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 7 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU. Each answer is also embedded as structured data for search engines.

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